First -- Find a Napoleon's corporal to review and revise the words used in all information shown on your new website. Discard all made-up words, such as dataset and replace with words that can easily be understood by the dumb corporal. As it now stands, the contents of the website sound like a horror story of acronyms and weird words.
Second -- eliminate the "choose category" and "tags" boxes completely. Surely someone there is able to figure out into which category the recommended idea falls.